50 Ill. Adm. Code 4445.280
Reduction of Benefits Priority
Section 4445.280 Reduction of Benefits Priority
a) Reduction
of benefits and/or contributions to all plans, when required, shall be
accomplished by first reducing the member's defined benefit component under any
defined benefit plans in which the member participated.
b) Except as otherwise
provided in subsection (c), the reduction shall be made:
1) first,
with respect to the plan in which the member most recently accrued benefits and
thereafter in the priority determined by the plan and the plan administrator of
the other plans; then
2) by
reducing the member's defined contribution component benefit under any defined
benefit plans; then
3) by
reducing or allocating excess forfeitures for defined contribution plans in
which the member participated, with the reduction to be made first with respect
to the plan in which the member most recently accrued benefits and thereafter
in the priority established by the plan and the plan administrator for the
other plans.
c) However,
the necessary reductions may be made in a different manner and priority
pursuant to the agreement of the plan and the plan administrator of all other
plans covering the member.